'The shoulder' signifies all power. In Ezekiel 29:7, this signifies the power or faculty of understanding truth. 'To dwell between his shoulders,' as in Deuteronomy 33:12, signifies being in security and power.

(Odkazy: Arcana Coelestia 1085)

7215. 'And Moses spoke in this way to the children of Israel' means an exhortation from the law of God to those who belonged to the Lord's spiritual kingdom. This is clear from the meaning of 'speaking' as an exhortation, for he spoke to them what Jehovah had commanded him; from the representation of 'Moses' as the law of God, dealt with in 6723, 6752; and from the representation of 'the children of Israel' as the Lord's spiritual kingdom, dealt with in 6426, 6637.